This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 97 |
| 2 | 1895 |
| 3 | 16649 |
| 4 | 92037 |
| 5 | 376559 |
| 6 | 1247602 |
| 7 | 3536286 |
| 8 | 8889273 |
| 9 | 20314789 |
| 10 | 42967177 |
| 11 | 85231367 |
| 12 | 160175717 |
| 13 | 287448747 |
| 14 | 495702356 |
| 15 | 825631180 |
| 16 | 1333724817 |
| 17 | 2096836713 |
| 18 | 3217680571 |
| 19 | 4831372213 |
| 20 | 7113141893 |
| 21 | 10287349127 |
| 22 | 14637939174 |
| 23 | 20520487370 |